Porsche Cayenne S Coupe 2014 Automatic Gasoline mileage: 291 KM 4WD The car is for daily use, practical, working. It has an air leak in the water pump. We inspected it and checked it, and they said it needs valve stem seals replacement and the AC needs gas. This is the only problem with the car. The rest of the things are fine. For your information, all the shock absorbers have been changed from hydraulic to normal agency shock absorbers.